baber/WOPTO huggingface dataset:
Patent JP-H04296174-A (JP)
Title: Video camera
Inventor: KOZUKI SUSUMU
IPC: H04N5/225
Filed: 1991-03-25
Abstract: PURPOSE:To improve handleability by improving the inferior operability of the video camera. CONSTITUTION:A bar code 1 is read by a reader 2 and modulated by a modulator 4 via an amplifier 3 and the result is sent optically by a light emitting device 5. A light receiving device 6 at the video camera receives it and an amplifier 7 and a demodulator 8 are used to decode the data and various image pickup mode is discriminated by a mode discrimination device 9 based on the decoded information. The control data is read from a memory 10 by a read control circuit 11, the level is controlled by a camera control circuit 12 and fed to a camera signal processing circuit 17.
Patent JP-H09249313-A (JP)
Title: Discharge device of concrete remaining in transport pipe of concrete pump
Inventor: YASUMA TAKAYUKI
IPC: F04B15/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To automate the discharge of concrete remaining in a transport pipe. SOLUTION: A magnetic sensor 19 is provided in the vicinity of a tip of a transport pipe 4 of concrete 11, and a relay X which is energized by a command of the magnetic sensor is provided in a circuit of the magnetic sensor 19. b contact x of the relay X is incorporated in a feeder circuit 24 of a drive motor 22 of a pressure supply source 16. After the concrete placing work is completed, a packing containing magnet 18 is packed into the transportation pipe 4 to push out remaining concrete 11 from the tip of the transportation pipe 4 by a pressure medium 17 which is fed under pressure from the pressure supply source 16. When the packing containing magnet 18 is fed under pressure up to the magnetic sensor 19, the magnetic sensor 19 detects it to energize the relay X, open the b contact x, and stop the drive motor 22 automatically.  Consequently, it is possible to prevent the packing containing magnet 18 from springing out from the tip of the transport pipe 4.
Patent JP-H04295436-A (JP)
Title: Production of 1,1,1-trichlorotrifluoroethane
Inventor: TAKEI RYUTARO
IPC: C07C17/358
Filed: 1991-03-22
Abstract: PURPOSE:To obtain 1,1,1-trichlorotrifluoroethane (R113a) by suppressing the production of chloropentafluoroethane (R115) as a by-product without causing trouble such as clogging of the reaction system by hexachloroethane (R110). CONSTITUTION:Liquid phase isomerization of 1,1,2-trichlorotrifluoroethane (R113) is carried out in the presence of an active alumina catalyst subjected to fluorination treatment at a reaction temperature of 0-220 deg.C to provide 1,1,1- trichlorotrifluoroethane (R113a).
Patent JP-H037286-A (JP)
Title: Pyrpoloquinoline derivative and intermediate for synthesis thereof
Inventor: FUJII SETSUO
IPC: A61K31/495
Filed: 1990-03-29
Abstract: NEW MATERIAL:An optically active compound (salt) expressed by formula I [R<1> represents lower alkyl; R<2> represents formula II (R<3> to R<5> represent H or lower alkyl), etc.; X<1> represents halogen; * denotes asymmetric carbon atom]. EXAMPLE:(+)-8-Fluoro-2-methyl-9-(3-methyl-1-piperazynyl-6-oxo-1,2-dihy dro-6H- pyrrolo[3,2,1-ij]quinoline-5-carboxylic acid.hydrochloride. USE:An antibacterial agent. PREPARATION:For example, dihydroindoles expressed by formula III (X<2> represents halogen) are reacted with cyclic amino acids expressed by formula IV (X<3> represents halogen, etc.; R<8> represents protecting group; A represents lower alkylene), then the resultant optically active substance expressed by formula V is separated by fractional crystallization and hydrolyzed to form optically active dihydroindoles, which are then reacted with a dialkyl ethoxy methylene- malonate to provide a compound expressed by formula VI, which is further cyclized and the ninth position thereof is substituted with the group R<2> to afford the compound expressed by formula I.
Patent JP-S5711119-A (JP)
Title: Wheel differential lock device in agricultural machine for riding
Inventor: ISHIDA ISAO
IPC: B60K23/04
Filed: 1980-06-20
Abstract: PURPOSE: To differential lock the front and rear wheels on the left and right simultaneously by one foot of an operator by arranging front and rear wheel differential lock pedals to be adjacent mutually.  
     CONSTITUTION: A front wheel differential lock pedal 43 and a rear wheel differential lock pedal 44 are arranged to be adjacent and in parallel to each other near a step and pivoted on shafts 46 and 47 arranged to extend their axes to the left and right. These both differential lock pedals can be simultaneously operated by stepping of one food of an operator. A pedal arm 49 fast fixed at the rotational base of the pedal 43 is connected with a differential lock arm by a rod 50. Similarly, a pedal arm 51 fast fixed at the rotational base of the pedal 44 is connected with the differential lock arm by a rod 52. In this construction, when the pedals 43 and 44 are stepped on, the rods 50 and 52 are shifted backward respectively for engaging clutch pawls for differential lock. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10284034-A (JP)
Title: Explosion proof sealing plate for sealed battery and its manufacture
Inventor: OO FUMIO
IPC: H01M10/05
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a current shutting off function having high volume productivity, accurate braking strength, and high reliability by arranging a tongue piece part having a connection part surrounded by a C-shaped ventilation part surrounding the central part and an easily breakable part formed between both end hole edges of the ventilation port in a lower metal foil valve of upper and lower metal foil valves interposing an insulating gasket between the surrounding parts and having a connecting part welded to the central part. SOLUTION: An upper metal foil valve 17 having a PTC element 20 on the top surface has a C-shaped easily breakable thin part 24 in the surrounding of a recess 23 in the center. An easily breakable part 31 is formed between both end hole edges of a C-shaped ventilation port 29 surrounding a tongue piece part 25 having a connection part 28 in an projection part 27 in the center of a lower metal foil valve 18 welded to the C-shaped easily breakable thin part 24 in the connecting part 28 off the central point S. When the inner pressure of a battery reaches the specified value, the easily breakable part 31 is broken by the reverse turning of the recess 23, the tongue piece part 25 is integrally separated together with the upper metal foil valve 17 to shut off current, and the thin part 24 is cleaved in the next stage.  The straight line distance L for setting the breaking strength of the easily breakable part 31 is short and the easily breakable part 31 is aslant cleaved smoothly.
Patent JP-S62240193-A (JP)
Title: Steel wire for tig welding
Inventor: KANBE YOSHIO
IPC: C22C38/04
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a good penetration bead in high-efficiency all-position welding by specifying the contents of C, Si, Mn, P, and N as essential components in a steel wire and specifying the content of S and O. CONSTITUTION:The compsn. of the steel wire for TIG welding is composed, by weight %, of <=0.15% C, <=1.0% Si, <=2.0% Mn, <=0.010% P, <=0.010% N, is controlled to 0.008-0.020% S, and 0.003-0.012% O, and is composed of the balance substantially iron. Further, <=1.5% Cr, <=6.0% Ni, and <=1.0% Mo are incorporated therein according to need. Since this steel wire is particularly limited in the contents of S and O, there is no sagging down of the molten metal and the good penetration bead is obtd.
Patent JP-H06269617-A (JP)
Title: Method and device for solid/liquid separation
Inventor: MANABE NOBUYUKI
IPC: B01D33/06
Filed: 1993-03-19
Abstract: PURPOSE:To ensure that a separated solid can be recovered continuously, and automatically continuous filtration be performed on a long-term basis and a device is compact and labor-free irrespective of the type of a filter medium. CONSTITUTION:A pressure container 1 is composed internally of a lower blended liquid layer for maintaining a specified liquid level, and an upper pressurized gas layer. A rotary filtration cylinder 9 with a outer peripheral surface of permeation structure is installed on a filtration recovery pipe 10 in a freely rotatable manner in a mixed liquid. In addition, a permeation belt 11 is wound around the rotary filtrate cylinder 9. A band-like filter medium 16 in a roll stored in a gas layer is continuously supplied to the surface of the permeation belt 11. The mixed liquid passes through the band-like filter medium 15 attached to the surface of the rotary filtration cylinder 9, flowing into the interior of the rotary filtration cylinder 9/. Further, a solid is separated by filtration action generated during the inflow. The solid ascends to the gas layer together with the permeation belt 11, and is peeled off by a scraper 16 to be recovered using a recovery tank 20. The filtrate entering in the rotary filtration cylinder 9 is discharged from a recovery pipe 10.
Patent JP-H02263719-A (JP)
Title: Oxide superconducting material for current limiting device
Inventor: UMEMURA TOSHIO
IPC: C04B35/00
Filed: 1989-04-04
Abstract: PURPOSE:To obtain an oxide superconducting material for a current limiting device producing a significant current limiting effect by specifying the values (x), (y), (z) in a formula YxBayCu3Oz representing the oxide of an oxide superconductor and by regulating the resistivity of the superconductor at the superconductivity transition temp. to a specified range by heat treatment. CONSTITUTION:The values (x), (y), (z) in a formula YxBayCu3Oz representing the oxide of a Y-Ba-Cu-O type oxide superconductor are regulated to 0.95<=x<=1.30, 1.90<=y<=2.30 and 6.0<=z<=7.8 [(x, y)=(1, 2] and the resistivity (sigma on set) of the superconductor at the superconductivity transition start temp. (Tc on set) is regulated to 0.28 to 1.0mOMEGA.cm by heat treatment to obtain an oxide superconducting material for a current limiting device capable of working at a temp. above the temp. of liq. nitrogen and having a high current limiting ratio.
Patent JP-S5420905-A (JP)
Title: Sintering method with addition of quick lime to floor laying ores and its equipment
Inventor: YAMAUCHI KAZUAKI
IPC: F27D17/00
Filed: 1977-07-15
Abstract: PURPOSE: To absorb SOx generated during the combustion temporally with quick lime in the floor laying ores, to discharge SOx concentratively at the rear stage of sintering and, in this way, to miniaturize the desulfurizing apparatus, by using the floor laying ores to which quick lime has been added in advance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S538980-A (JP)
Title: Rotary valve control means
Inventor: ISHIKAWA MASAYUKI
IPC: B65G53/46
Filed: 1976-07-14
Abstract: PURPOSE: To prevent a material to be carried from leaking from a rotary valve by reversely rotating the same by a predetermined rotational amount after the forward rotation thereof has been stopped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10236761-A (JP)
Title: Container clamping implement
Inventor: TANAKA YOSHIFUMI
IPC: B25J15/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a container clamping implement whereby turning of a clamping frame or clamping plate can be realized by a very simple constitution. SOLUTION: In a right/left central position of a support base 1, a moving object 3 moved by drive force of an electric motor 4 in a longitudinal direction is provided, in a lower end or in the vicinity thereof, a container clamping frame or clamping plate 2 having a handle relating to a container in the right/ left inside is turnably provided in right/left both ends of the support base 1, so that a location in an upper side from the support base 1 of the cramping frame or clamping plate 2 and the moving object 3, by providing a turn arm or rotary plate 5 respectively in a turnable condition, can be actuated by a simple constitution and a small quantity of drive force.
Patent JP-H02262617-A (JP)
Title: Production of oriented film for liquid crystal display element
Inventor: YOSHIHARA TOSHIAKI
IPC: G02F1/1337
Filed: 1989-04-03
Abstract: PURPOSE:To remove an oriented film in an unnecessary area without contaminating the oriented film by sucking the oriented film preservation area by a vacuum sucking device which is equipped with a rubber elastic body atop, and dipping the area in a solvent in this state and vibrating it. CONSTITUTION:A vacuum sucking device 10 in which an oriented film preservation area 14 on a glass substrate 1 is in the same shape with the bottom surface and is equipped with a hardly soluble elastic body 11 at the tip part is positioned opposite to the oriented film preservation area 14 on a glass substrate 1. Then when the vacuum sucking device 10 is evacuated to suck the substrate, the substrate is dipped in a solution of the oriented film forming agent 16 and vibrated to dissolve and remove the oriented film forming agent 16 at an unnecessary position. The elastic body 11 which has chemical resistance and rubber elasticity is fitted atop of the vacuum sucking device 10 and constituted by using a transparent material such as glass. Consequently, the oriented film forming agent in the unnecessary area is removed through the easy operation without contaminating the oriented film.
Patent JP-H04317684-A (JP)
Title: Game island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1991-04-17
Abstract: PURPOSE:To effectively attach a ball counting machine which can be used conveniently and game machines as many as possible in the game island equipped in a store. CONSTITUTION:In the middle part in an island A, a ball counting machine B, etc., are equipped, and in one end part or both end parts of the island A, a dome-like island end part (a) for communicating with the inside of the island A is provided continuously, and also, on the outside peripheral surface of the island end part concerned (a) a plural game machines 1 are provided. Also, the outside peripheral surface of the whole island end part (a) is formed in a polygonal shape in which each game machine 1 can be equipped in the middle part in the vertical direction, respectively.
Patent JP-H10292505-A (JP)
Title: Joint material and execution method thereof
Inventor: MORIYA MAMORU
IPC: E04B1/68
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To retain an appropriate posture of a joint material in a joint groove opening and obtain an effective sealing function against the inside wall of the joint groove and prevent the joint material from being peeled or broken even if the adjacent external wall member slides and shifts. SOLUTION: This joint material is provided with a joint base material 4, a sealing material 6, and a core material 8. At least two sealing tongues 14a, 14b are protruded at the external side face of the side plates 10, 10 in the joint base material 4. Holes 16, 16,... extruding the sealing material in accordance with pressing-in of the core material 8 are bored between the sealing tongues 14a, 14b. Release sheets covering the opening between the holes 16 and both the side plates 10 are stuck on the joint base material 4.
Patent JP-S60226159-A (JP)
Title: Semiconductor device with surge protector
Inventor: KANEZAKI KOUICHI
IPC: H01L27/02
Filed: 1984-04-25
Abstract: PURPOSE:To contrive not to give any effect to input signal, and moreover, to eliminate a need to provide such a circuit element as to hinder densification by a method wherein at least a squeeze resistor is disposed between the external input terminal and the side of the internal circuit of the semiconductor device. CONSTITUTION:A surge protecting transistor 4 is formed of a base, a collector and an emitter using a P type layer 8, an N type epitaxial layer 6 and an N type layer 7, which are respectively one end of the squeeze resistor being connecting to the external input terminal of the semiconductor device, as the base, the collector and the emitter. Moreover, a surge protecting diode 3 is constituted of the N type epitaxial layer 6 and a P type semiconductor substrate 9. That is, this semiconductor is constituted in a structure, wherein a surge protecting circuit is made to interpose between the external input terminal and the side of the internal circuit of the device by disposing the squeeze resistor between the external input terminal and the side of the internal circuit. Accordingly, a need to prepare new regions on the semiconductor substrate for forming a transistor and a diode for surge protection is eliminated.
Patent JP-H03285781-A (JP)
Title: Production of both-side clad plate
Inventor: YOSHIHARA SEISHIRO
IPC: B23K20/04
Filed: 1990-03-30
Abstract: PURPOSE:To produce the both-side clad plate having excellent dimensional accuracy by stacking plural sheets of assembled blank materials each formed by coating both surfaces of a base metal with cladding metals via separating agents and subjecting the double assembly formed by enclosing these assembled blank materials with covering materials to hot rolling and subjecting the resulted both side clad material to cold rolling. CONSTITUTION:Both surfaces of the base metal 1 are covered with the cladding metals 2A, 2B and the circumference thereof is hermetically closed with interpolation materials 3A, 3B. The pressure in the assembly is reduced by using nozzles 4. Plural sheets of such assembled blank materials are stacked via the separating agents, such as CaO, SiO2 and Al2O3, and are integrated with weld zones 8. The assembly is enclosed by the covering materials 5A, 5B via the external separating agents 7A, 7B. The double assembled materials are then hot rolled to join the base metals 1 and the cladding metals 2A, 2B. The end of the rolled stock are discarded by cutting and the surfaces of the double side clad material are cleaned. The double-side clad material is cold rolled. The doubleside clad plate having excellent surface performance is obtd. in this way.
Patent JP-H0592025-A (JP)
Title: Infant incubatar
Inventor: JIYOZEFU JIEI MOFUETSUTO
IPC: A61G11/00
Filed: 1991-03-26
Abstract: PURPOSE: To provide an incubator to eliminate the possibility of generating bacteria in an incubator of a type which a humidifier is arranged in a circulating passage in an incubator hood and a type which an externally attached humidifier is arranged. CONSTITUTION: An incubator base 12 on which a hood 10 is installed, a filter 14, a pair of valve 22 and 24 and a humidifier 20 disposed between these valves 22 and 24, are arranged, and humidifying air from an outflow valve 24 is introduced to an air circulating passage in the hood 10 containing a fan 16 and a heater 18.
Patent JP-S61249964-A (JP)
Inventor: MAIKERU JIEI MARINAKU
IPC: C07D213/68
Filed: 1985-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63252309-A (JP)
Title: Manufacture of oxide superconductive wire
Inventor: WADAYAMA YOSHIHIDE
IPC: B28B1/00
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a long-scaled linear oxide superconductor by filling a metallic pipe with an oxide superconductive material and providing a reduced-area process. CONSTITUTION:The formation of a long-scaled wire is performed by filling a Cu pipe 2' s metallic carrier with oxide group superconductor powder 1 and providing a reduced-area process. Powder of La2O3, SrCO3, CuO is mixed and sintered to be used as the oxide powder. Namely, when the metallic pipe 2 is filled with the superconductive material 1 in a not lumpy but powdery state of pre- or post-reaction, the inner superconductive material is distributed serially and uniformly during the reduced-area process. When more sufficient reduced- area Process is provided, the inner powder 1 is processed to be highly dense and so its electrical conductivity is improved. A wire of the superconductor distributed serially in a thin metallic extension line can be manufactured accordingly.
Patent JP-S63252880-A (JP)
Title: Loop control device
Inventor: KOIZUMI SHIGEKI
IPC: B65H59/36
Filed: 1987-04-08
Abstract: PURPOSE:To simplify a loop control device by furnishing a loop amount sensor in the reference position when the material to form loop is in a certain desired amount, and by adjusting the speed of a loop forming roller when any abnormality in loop amount is sensed. CONSTITUTION:Material 1 forms a free loop with the aid of No.1 and No.2 rolls 2, 3. The position where the loop bottom with optimum loop amount 22 of pre-determined loop amount 13, is used as the reference position 16, and there a loop sensor is mounted which consists of a light emitting sensor 17 and a light receiving sensor 18. A timing pulse from the light receiving element 18 when the loop amount has attained the optimum amount 22 and the loop bottom passed the sensors 17, 18, is used as trigger for a revolving speed deviation sensor 21 to sense the revolving speed deviation of No.1 and No.2 rolls 2, 3. The result is converted into line speed by a speed converter 25, and rotation of No.3 roll 5 is controlled to serve control of the loop amount.
Patent JP-H03287123-A (JP)
Title: Flat panel display module
Inventor: MITANI HIDEO
IPC: G02F1/1368
Filed: 1990-04-02
Abstract: PURPOSE:To reduce the thickness, weight, and size of a module and obtain high brightness and high definition by omitting a connector member and forming a connector member and a driving circuit substrate in on body. CONSTITUTION:A flexible wiring board 2 is integrated while serving as the driving circuit board of the liquid crystal display element 1 and an electric connecting means (connector member) for a liquid crystal display element 1 and the driving circuit board. Namely, the flexible wiring board 2 is connected to the liquid crystal display element 1 directly and electrically without using any connector member. Further, the flexible wiring board 2 which is integrated with the connector member is used to form the device to nearly the same outward shape size with the liquid crystal display element 1. Consequently, the device is reduced in thickness, weight, and size, the brightness and definition are made high, and the manufacturing process is facilitated and the reduction in cost is contrived.
Patent JP-S57201043-A (JP)
Title: Wafer conveying device
Inventor: KODAMA SHIYOUICHI
IPC: B65G47/00
Filed: 1981-06-04
Abstract: PURPOSE:To enable to match indexes between the steps by longitudinally providing slits for holding wafers, and conveying the wafer through the slits of elevationally moving inlet side and output side magazines from the previous step to the following step. CONSTITUTION:A wafer 4 fed from the previous step is conveyed via a belt conveyor 6a to an inlet side magazine 1a. When the wafer 4 is led to one slit of the magazine 1a, the magazine 1a is raised by elevating means by a pitch. Thus, the magazine 1a is lowered by the elevating means, and the wafer 4 is conveyed sequentially from the lower side via the belt conveyor 6a. The conveyed wafer 4 is similarly held by the output side magazine 1b, and is fed sequentially via the belt conveyor 6b to the following step.
Patent JP-2000281494-A (JP)
Title: Crystal growth of oxide and oxide laminate structure
Inventor: AMI TAKAAKI
IPC: H01L21/302
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To realize an epitaxial rare earth oxide (110)/silicon (001) structure by well epitaxially growing a rare earth oxide such as cerium oxide of the (110) face orientation on a silicon substrate of the (001) face orientation at a lower growth temperature than that of a conventional method. SOLUTION: The surface of an Si substrate 1 of the (001) face orientation is converted into a dimer structure by surface reconstruction of 2×1 and 1×2 and a raw material comprising at least one or more kinds of rare earth elements is used in an atmosphere containing an oxidizing gas to epitaxially grow a cubic or a tetragonal rare earth oxide, e.g. a CeO2 membrane 2 of the (110) face orientation. At the time of the growth, the feed of the oxidizing gas to the surface of the Si substrate 1 is started and the feed of the raw material comprising at least the one or more kinds of the rate earth elements is then carried out.